:root {
  --bg: #0c0d10;
  --ink: #f3efe6;
  --muted: #9a9488;
  --line: rgba(243, 239, 230, 0.14);
  --gold: #e4c99a;
  --card: #14161b;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Outfit, "PingFang SC", "Noto Sans SC", sans-serif;
  font-weight: 400;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.page { max-width: 1120px; margin: 0 auto; padding: 28px 28px 72px; }
header { display: flex; align-items: center; gap: 28px; }
.mark {
  width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center; letter-spacing: 0.08em; font-size: 12px; color: var(--gold);
}
nav { display: flex; gap: 22px; color: var(--muted); font-size: 14px; }
nav a:hover { color: var(--ink); }
.lang { margin-left: auto; display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang button { border-radius: 999px; padding: 6px 12px; color: var(--muted); }
.lang button.on { background: var(--ink); color: var(--bg); }
.hero { padding: 88px 0 36px; }
.eyebrow { margin: 0 0 18px; color: var(--gold); letter-spacing: 0.22em; font-size: 12px; }
h1 {
  margin: 0;
  font-family: Sora, Outfit, sans-serif;
  font-weight: 500;
  font-size: clamp(56px, 8.4vw, 92px);
  letter-spacing: -0.055em;
  line-height: 0.95;
}
.lede {
  margin: 28px 0 0;
  max-width: 28em;
  font-family: "Instrument Serif", Palatino, "Songti SC", serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  line-height: 1.15;
}
.deck { max-width: 38em; color: var(--muted); font-size: 17px; margin: 22px 0 0; }
.hero-links { display: flex; flex-wrap: wrap; gap: 18px 22px; align-items: center; margin-top: 32px; }
.solid { background: var(--ink); color: var(--bg); border-radius: 999px; padding: 12px 18px; font-size: 14px; }
.quiet { color: var(--gold); font-size: 14px; border-bottom: 1px solid transparent; }
.quiet:hover { border-bottom-color: var(--gold); }
.sec-k { color: var(--gold); letter-spacing: 0.16em; font-size: 12px; margin-bottom: 22px; }
.work { padding-top: 72px; border-top: 1px solid var(--line); }
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.work h2 { margin: 0 0 10px; font-size: 22px; font-weight: 500; }
.work p, .experience p, .method p { margin: 0; color: var(--muted); }
.work article p + p { margin-top: 12px; }
.products-k { margin-top: 48px; }
.paths { border-top: 1px solid var(--line); }
.path { display: grid; grid-template-columns: 148px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.path strong { font-size: 13px; font-weight: 500; letter-spacing: 0.06em; color: var(--gold); padding-top: 3px; }
.method { padding-top: 80px; max-width: 40em; }
.method p + p { margin-top: 12px; }
.index { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.projects { padding-top: 80px; }
.index a {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 18px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.index a:hover { color: var(--gold); }
.index strong { display: block; font-size: 22px; font-weight: 500; }
.index em { display: block; margin-top: 6px; color: var(--muted); font-style: normal; font-size: 15px; }
.index a:hover em { color: #c8c0b2; }
.no, .go { color: var(--muted); font-size: 13px; letter-spacing: 0.04em; }
.experience { padding-top: 80px; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 18px 0; border-top: 1px solid var(--line); }
.timeline time { color: var(--gold); font-size: 14px; padding-top: 3px; }
.timeline h3 { margin: 0 0 6px; font-size: 18px; font-weight: 500; }
.edu { margin-top: 28px; padding-top: 8px; }
footer { display: flex; justify-content: space-between; gap: 24px; margin-top: 88px; padding-top: 28px; border-top: 1px solid var(--line); }
footer p { color: var(--muted); margin: 6px 0 0; }
.foot-links { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; color: var(--gold); font-size: 14px; }
@media (max-width: 800px) {
  .page { padding: 20px 18px 56px; }
  header { flex-wrap: wrap; gap: 14px; }
  nav { order: 3; width: 100%; }
  .hero { padding-top: 48px; }
  .work-grid, .timeline li, .path, footer { grid-template-columns: 1fr; display: grid; }
  .path { gap: 6px; }
  .index a { grid-template-columns: 36px 1fr; }
  .go { display: none; }
  .foot-links { align-items: flex-start; }
}